<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>小米</title>
    <link rel="stylesheet" href="style.css">
</head>

<body>
    <div class="all">
        <ul class="left">
            <li class="lefta">手机数码
                <div class="leftb"></div>
            </li>
            <li class="lefta">手机数码
                <div class="leftb" style="background:palevioletred"></div>
            </li>
            <li class="lefta">手机数码
                <div class="leftb" style="background:rgb(83, 6, 32)"></div>
            </li>
            <li class="lefta">手机数码
                <div class="leftb" style="background:rgb(22, 155, 17)"></div>
            </li>
            <li class="lefta">手机数码
                <div class="leftb" style="background:rgb(66, 34, 212)"></div>
            </li>
        </ul>
        <div class="right"></div>
    </div>

    <ul class="zhong">
        <li class="zhong1">

        </li>
        <li>
            <div class="lay"></div>
        </li>
        <li>
            <div class="lay"></div>
        </li>
        <li>
            <div class="lay"></div>
        </li>
        <li>
            <div class="lay"></div>
        </li>
        <li>
            <div class="lay"></div>
        </li>
        <li>
            <div class="lay"></div>
        </li>
        <li>
            <div class="lay"></div>
        </li>
        <li>
            <div class="lay"></div>
        </li>
    </ul>
</body>

</html>